win 8 question

hi, I just noticed my win 8 pc is not activated anymore. I used ms toolkit to activate it to begin with and it worked fine. I tried ms toolkit again and nothing is activated. Should I try and see if kms method will work? Plz let me know.

it said it was successful but when i right click on computer>properties, it does not say it is activated. Is there another way of checking if it is activated vis slmgr command? if som what is that cmd plz?

it said it was successful but when i right click on computer>properties, it does not say it is activated. Is there another way of checking if it is activated vis slmgr command? if som what is that cmd plz?